hi i restarted playing gta 4's lcpdfr because of the waiting for the scripthook update but anyway i installed some addon cars for my nypd and fdny fleet and there els enabled  like police5 and police6 ambulance2 etc, however the lights are steady and no sirens are being heard. i have placed the els file ive received in the els folder and added there names to slot control and i placed them at the very top, i would have put them at the bottom but notepad++ kept blending them in with pstockade with a collapsible line( can i overide that somehow?)  the car model works and everything and no crashes have been caused but i just cant get the lights to work with the els file im provided, anyway i saw in slot control about default config maybe you all could help me sort this out the same problem exists with the fire truck and the regular ambulance, im new the gta4's line of els considering ive been playing gta5 all this time and i really have no expert clue on how to configure els in gta4 i was kind of under the impression it worked like gta5 but i guess not. btw police 4 and 3 and 2 and 1 have worked without a problem if you can help id love that thanks and merry christmas!:D

ELS-IV only supports vehicles with these model names. (From ELS-IV v8.51 Documentation)